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Re: [PATCH 1/6] Thread pointer built-in functions, core parts
- From: Mike Stump <mikestump at comcast dot net>
- To: Chung-Lin Tang <cltang at codesourcery dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 12 Jul 2012 18:28:18 -0700
- Subject: Re: [PATCH 1/6] Thread pointer built-in functions, core parts
- References: <4FFE741E.7080506@codesourcery.com>
On Jul 11, 2012, at 11:52 PM, Chung-Lin Tang wrote:
> Core parts adding the new hooks. BUILT_IN_THREAD_POINTER and
> BUILT_IN_SET_THREAD_POINTER are different hooks, as some targets only
> implement one of them (thread pointer read).
sorry seems a little overly dramatic. I would have thought that error would be enough, and then for the return value, maybe a const0_rtx for Pmode.